- Which of the following statements about bacterial chromosomes is correct?
- Which group of bacteria are known to produce antibiotics?
- What volume of water do you add to each tube in the dilution series?
- You have counted 150 colonies on a 10⁻³ plate. How many CFU's/g of soil are there?
- On which plate will you spread the solution first?
- How will you present the results of your research at the end of the semester?
- How long did it take for Escherichia coli to develop the super resistance on the MEGA-Plate?
- What will you use to evenly distribute the dilution on the agar?
- Which of the following best describes the rationale behind using a soil dilution plate to count colony forming units (CFU's) in a bacterial colony consisting of millions of genetically identical cells?
- How many microliters of each dilution will you transfer to each dish?
- Last week you practiced using various pipettes. Which two micropipettes will be used in the soil serial dilution?
- What is the source of most of our antibiotics?
- You will create an Annotated Bibliography for _____ trustworthy sources using _____ format.
- You want to subculture colonies with different morphologies such as differences in colony shape. How would you describe the edge of the colony pictured here?
- In a teaspoon of rich soil, you might find a billion of which of the following organisms?
- What percentage of bacteria cannot be grown in the lab?
- Antibiotic-producing bacteria in soil are the source of _____________ percent of antibiotics in current use.
- The annotation for each source should be about 150 words in length. Which of the following should you NOT include in your annotation?
- In which section do you discuss the relevance and larger implications of the research?
- Ideally, how many different species of bacteria will be transferred to a Master Plate?